.three-left{
    width: 300px;
    height: 1000px;
    position: absolute;
    background-color: whitesmoke;
    float: left;

}
.main{
    height:1000px;
    background-color: whitesmoke;
    /* position: absolute; */
    margin-left: 300px; 
    margin-right: 500px; 
}
.box{
    width: 500px;
    height: 1000px;
    position:relative;
    background-color: whitesmoke;
    float: right;
}
.three-h1{
    text-align: right;
    font-size: 25px;
}
.three-ul{
    list-style: none;
    
}
.three-a{
    text-decoration: none;
    margin-left: 15px;
}
.three-a:hover{
    text-decoration: underline;
}
.three-p{
    margin-left: 40px;
    
}
.three-input{
    height: 30px;
    width: 280px;
}
.three-right{
    margin-top: 50px;
    padding-top: 40px;
    width: 360px;
    /* height: 100%; */
    position: absolute;
    /* background-color: yellowgreen; */
    left: 320px;
    top: 60px;
    overflow: hidden;
    border-left: 2px solid gray;
}
.three-right-dongtai{
    width: 50px;
    height: 30px;
    font-size: 25px;
    position: absolute;
    left: 460px;
    top: 50px;
}
.three-right-dongtaix{
    width: 80px;
    height: 25px;
    position: relative;
    left: 380px;
    top: 30px;

}
.three-right-a1{
    height: 50px;
    padding: 0 20px;
    
}
.three-right-a2{
    height: 50px;
    padding: 0 20px;
}
.three-right-a3{
    height: 95px;
    position: relative;
    left: 380px;
    top: 140px;
    
}
.three-right-yuanx{
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: red;
    position:absolute;
    top: 150px;
    left: 310px;
    
}
.three-right-yuan{
    width: 30px;
    height: 30px;
    font-size: 15px;
    text-align: center;
    line-height: 30px;
    border-radius: 50%;
    background-color: blueviolet;
    position:absolute;
    left: 305px;
    top: 190px;
}
.three-right-yuanx-a{
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: red;
    position:absolute;
    left: 310px;
    top: 250px;
}
.three-right-yuan-a{
    width: 30px;
    height: 30px;
    font-size: 15px;
    text-align: center;
    line-height: 30px;
    border-radius: 50%;
    background-color: blueviolet;
    position:absolute;
    left: 305px;
    top: 290px;
}
.three-right-yuanx-b{
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: red;
    position:absolute;
    left: 310px;
    top: 350px;
}
.three-right-yuan-b{
    width: 30px;
    height: 30px;
    font-size: 15px;
    text-align: center;
    line-height: 30px;
    border-radius: 50%;
    background-color: blueviolet;
    position:absolute;
    left: 305px;
    top: 395px;

}
